docs: def parse(self, limit=None):
          """
          :return: None
          """
  
          if self.test_only:
              self.test_mode = True
  
          if self.tax_ids is None:
              LOG.info("No taxon filter set; Dumping all orthologous associations.")
          else:
              LOG.info("Only the following taxa will be dumped: %s", self.tax_ids)
  
          self._get_orthologs(limit)
  
          return